CN220787869U - Lifting platform for radial arm crane - Google Patents
Lifting platform for radial arm crane Download PDFInfo
- Publication number
- CN220787869U CN220787869U CN202322417529.0U CN202322417529U CN220787869U CN 220787869 U CN220787869 U CN 220787869U CN 202322417529 U CN202322417529 U CN 202322417529U CN 220787869 U CN220787869 U CN 220787869U
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- lifting
- guide rod
- fixed
- rotating ring
- maintenance
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- 238000012423 maintenance Methods 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifting table for a radial arm crane, which comprises a radial arm crane body, wherein a stand column is fixedly arranged in the center of the upper surface of the radial arm crane body, a first annular groove and a second annular groove are respectively formed in the upper part and the lower part of the outer side of the circumference of the stand column, a first rotating ring and a second rotating ring are respectively connected in a rotating manner in the first annular groove and the second annular groove, vertical connecting rods are uniformly distributed and fixed between the bottom of the first rotating ring and the upper surface of the second rotating ring, a reciprocating lifting assembly is correspondingly arranged on one side of the first rotating ring and one side of the second rotating ring, a maintenance lifting table is fixedly arranged on the outer side of the reciprocating lifting assembly, and the lifting table for the radial arm crane is driven to rotate and lift by a rotating driving assembly and the reciprocating lifting assembly.
Description
Technical Field
The utility model relates to the technical field of radial arm cranes, in particular to a lifting platform for radial arm cranes.
Background
The known radial arm crane is also called radial arm crane, has the characteristics of unique structure, safety, reliability, high efficiency, energy saving, time saving, labor saving, flexibility and the like, can be randomly operated in a three-dimensional space, and has more superiority than other conventional lifting equipment in occasions of short-distance and dense dispatching. Therefore, the method is widely used in different places in various industries.
However, the radial arm crane in the prior art, especially the larger radial arm crane, is inconvenient to climb and overhaul rapidly and conveniently when faults occur, and needs to log on the radial arm crane top end by other ascending tools to perform fault detection and maintenance, so that the maintenance is inconvenient, the adverse effect is brought to the overhaul work of staff, and therefore, the lifting platform for the radial arm crane is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects and provide the lifting platform for the radial arm crane, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radial arm hangs and uses elevating platform, includes radial arm hanging body, radial arm hanging body upper surface's center fixed mounting has the stand, annular groove one and annular groove two have been seted up respectively to the upper portion and the lower part in the stand circumference outside, annular groove one and annular groove two are connected with rotation ring one and rotation ring two respectively in the rotation, evenly distributed is fixed with vertical connecting rod between rotation ring one's bottom and rotation ring two's the upper surface, rotation ring one and rotation ring two's one side correspond and install reciprocal lifting assembly, reciprocal lifting assembly's outside fixed mounting has the maintenance elevating platform.
As a preferable technical scheme of the utility model, the rotary driving assembly further comprises a rotary driving assembly, wherein the rotary driving assembly comprises a driven gear, a driving gear and a driving motor, the driving motor is fixed on one side of the upper surface of the radial arm hanging body, an output shaft of the driving motor is fixedly connected with the center of the bottom of the driving gear, the driven gear is fixed on the lower part of the outer side of the two circumferences of the rotary ring, and the driven gear and the driving gear are correspondingly meshed.
As a preferable technical scheme of the utility model, the reciprocating lifting assembly comprises two reciprocating motors, fixing plates, a guide rod, a screw rod and lifting blocks, wherein the two fixing plates are respectively and vertically symmetrically fixed on the lower part of the outer side of the rotating ring and the upper part of the outer side of the rotating ring, the guide rod is fixed between the two fixing plates, the screw rod is rotationally connected between the two fixing plates, the screw rod is parallel to the guide rod, the guide rod is in sliding connection with a sliding hole on the upper surface of the lifting block, the screw rod is in threaded connection with a threaded hole on the upper surface of the lifting block, the outer side of the lifting block is correspondingly and fixedly connected with the inner side of the maintenance lifting table, the reciprocating motor is fixed on the upper surface of the fixing plate positioned on the outer side of the rotating ring, and an output shaft of the reciprocating motor is fixedly connected with one end of the screw rod.
As an optimized technical scheme of the utility model, the maintenance lifting platform is of a shell structure with an opening at the upper end, a door body is correspondingly arranged on the side surface of the maintenance lifting platform, and a handle is correspondingly arranged on the door body.
As a preferable technical scheme of the utility model, the upper surface of the maintenance lifting platform is fixedly provided with a net-shaped protection frame.
As a preferable technical scheme of the utility model, a rotary table is fixedly arranged at the top end of the upright post, a suspension arm is fixedly arranged at one side of the rotary table, and an electric hoist is correspondingly and fixedly arranged on the suspension arm.
Compared with the prior art, the utility model has the beneficial effects that: this spiral arm is hung and is used elevating platform, rational in infrastructure practical, the simple operation drives the rotation and the lift of maintenance elevating platform through rotating drive assembly and reciprocal lifting unit, when breaking down, is convenient for carry out quick convenient lift climbing and rotation maintenance, does not need to log on the spiral arm with the help of other instrument of ascending a height and hangs the top and carry out fault detection and maintenance, easy maintenance has brought convenience for staff's maintenance work.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the present utility model.
Fig. 3 is a schematic structural view of the reciprocating lifting assembly of the present utility model.
Fig. 4 is a schematic structural view of the maintenance lifting platform of the present utility model.
In the figure: the swing arm crane comprises a swing arm crane body 1, a stand column 2, a first annular groove 3, a second annular groove 4, a first rotating ring 5, a second rotating ring 6, a rotating driving assembly 7, a driven gear 71, a driving gear 72, a driving motor 73, a reciprocating lifting assembly 8, a reciprocating motor 81, a fixed plate 82, a guide rod 83, a lead screw 84, a lifting block 85, a connecting rod 9, a maintenance lifting platform 10, a door body 11, a protection frame 12, a rotary platform 13, a lifting arm 14 and an electric hoist 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a radial arm is hung and is used elevating platform, including radial arm hanging body 1, radial arm hanging body 1 upper surface's center fixed mounting has stand 2, annular groove one 3 and annular groove two 4 have been seted up respectively to the upper portion and the lower part in the circumference outside of stand 2, annular groove one 3 and annular groove two 4 are connected with rotation ring one 5 and rotation ring two 6 in the rotation respectively, evenly distributed is fixed with vertical connecting rod 9 between rotation ring one 5's bottom and rotation ring two 6's the upper surface, rotation ring one 5 and rotation ring two 6's one side correspond and install reciprocal lifting assembly 8, reciprocal lifting assembly 8's outside fixed mounting has maintenance elevating platform 10.
Further, as shown in fig. 2 and 3, the rotary driving assembly 7 is further included, the rotary driving assembly 7 includes a driven gear 71, a driving gear 72 and a driving motor 73, the driving motor 73 is fixed on one side of the upper surface of the radial arm crane body 1, an output shaft of the driving motor 73 is fixedly connected with the center of the bottom of the driving gear 72, the driven gear 71 is fixed on the lower portion of the outer circumference of the second rotating ring 6, the driven gear 71 is correspondingly meshed with the driving gear 72, the driving gear 72 is driven to rotate by the driving motor 73, the driven gear 71 can be driven to rotate, and then the maintenance lifting platform 10 can be adjusted in a rotating mode.
Further, as shown in fig. 3, the reciprocating lifting assembly 8 includes two reciprocating motors 81, fixing plates 82, guide rods 83, a screw rod 84 and lifting blocks 85, the two fixing plates 82 are respectively and vertically symmetrically fixed at the lower part of the outer side of the first rotating ring 5 and the upper part of the outer side of the second rotating ring 6, the guide rods 83 are fixed between the two fixing plates 82, the screw rod 84 is rotationally connected between the two fixing plates 82, the screw rod 84 and the guide rods 83 are parallel to each other, the guide rods 83 are slidably connected with sliding holes on the upper surface of the lifting blocks 85, the screw rod 84 is in threaded connection with threaded holes on the upper surface of the lifting blocks 85, the outer side of the lifting blocks 85 is correspondingly and fixedly connected with the inner side of the maintenance lifting table 10, the reciprocating motors 81 are fixed on the upper surfaces of the fixing plates 82 positioned on the outer side of the first rotating ring 5, and the output shaft of the reciprocating motors 81 is fixedly connected with one end of the screw rod 84, and the lifting blocks 85 and the maintenance lifting table 10 can be driven to move up and down by driving the screw rod 84 through the rotation of the reciprocating motors 81.
Further, as shown in fig. 4, the maintenance lifting platform 10 is a shell structure with an opening at the upper end, the side surface of the maintenance lifting platform 10 is correspondingly provided with a door body 11, a handle is correspondingly arranged on the door body 11, and the maintenance lifting platform 10 is convenient for workers to enter and exit through the door body 11 and the handle.
Further, as shown in fig. 4, the upper surface of the maintenance lifting platform 10 is fixedly provided with a net-shaped protective frame 12, and the protective frame 12 plays a role in safety protection.
Further, as shown in fig. 1 and 2, a turntable 13 is fixedly installed at the top end of the upright post 2, a boom 14 is fixedly installed at one side of the turntable 13, and an electric hoist 15 is correspondingly and fixedly installed on the boom 14, and the structural content and the working principle of the part are the prior art and are not described in detail herein.
When in use:
the lifting block 85 and the maintenance lifting platform 10 can be driven to move up and down by driving the screw rod 84 to rotate through the reciprocating motor 81, the driving gear 72 is driven to rotate through the driving motor 73, the driven gear 71 can be driven to rotate, the maintenance lifting platform 10 can be further rotated and adjusted, when faults occur, workers can conveniently and rapidly lift and climb and rotate to overhaul through the maintenance lifting platform 10 capable of automatically lifting and rotating and adjusting, other ascending tools are not required to log on the top end of the radial arm crane to perform fault detection and maintenance, and maintenance is convenient, so that convenience is brought to overhaul work of the workers.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a radial arm is hung and is used elevating platform, includes radial arm hanging body (1), its characterized in that: the center fixed mounting of spiral arm hanging body (1) upper surface has stand (2), the upper portion and the lower part in stand (2) circumference outside have respectively annular groove one (3) and annular groove two (4), annular groove one (3) and annular groove two (4) rotate respectively and are connected with swivel becket one (5) and swivel becket two (6), evenly distributed is fixed with vertical connecting rod (9) between the upper surface of the bottom of swivel becket one (5) and swivel becket two (6), one side of swivel becket one (5) and swivel becket two (6) corresponds installs reciprocal lifting unit (8), the outside fixed mounting of reciprocal lifting unit (8) has maintenance elevating platform (10).
2. The swing arm hoist ramp of claim 1, characterized in that: still including rotating drive assembly (7), rotate drive assembly (7) and contain driven gear (71), driving gear (72), driving motor (73) are fixed in one side of radial arm hanging body (1) upper surface, the output shaft of driving motor (73) and the central fixed connection of driving gear (72) bottom, driven gear (71) are fixed in the lower part in the circumference outside of rotating ring two (6), driven gear (71) and driving gear (72) correspond the meshing.
3. The swing arm hoist ramp of claim 1, characterized in that: the reciprocating lifting assembly (8) comprises a reciprocating motor (81), two fixing plates (82), a guide rod (83), a guide rod (84) and lifting blocks (85), wherein the two fixing plates (82) are respectively and vertically symmetrically fixed on the lower part of the outer side of a first rotating ring (5) and the upper part of the outer side of a second rotating ring (6), the guide rod (83) is fixed between the two fixing plates (82), the guide rod (84) is rotationally connected between the two fixing plates (82), the guide rod (84) is mutually parallel to the guide rod (83), the guide rod (83) is in sliding connection with a sliding hole on the upper surface of the lifting blocks (85), the guide rod (84) is in threaded connection with a threaded hole on the upper surface of the lifting blocks (85), the outer side of the lifting blocks (85) is correspondingly and fixedly connected with the inner side of a maintenance lifting table (10), the reciprocating motor (81) is fixed on the upper surface of the fixing plate (82) located on the outer side of the first rotating ring (5), and one end of the output shaft (84) of the reciprocating motor (81) is fixedly connected with the guide rod (84).
4. The swing arm hoist ramp of claim 1, characterized in that: the maintenance lifting table (10) is of a shell structure with an opening at the upper end, a door body (11) is correspondingly arranged on the side face of the maintenance lifting table (10), and a handle is correspondingly arranged on the door body (11).
5. The swing arm hoist ramp according to claim 1 or 4, wherein: the upper surface of the maintenance lifting platform (10) is fixedly provided with a net-shaped protection frame (12).
6. The swing arm hoist ramp of claim 1, characterized in that: the electric hoist is characterized in that a rotary table (13) is fixedly arranged at the top end of the upright post (2), a suspension arm (14) is fixedly arranged on one side of the rotary table (13), and an electric hoist (15) is correspondingly and fixedly arranged on the suspension arm (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322417529.0U CN220787869U (en) | 2023-09-06 | 2023-09-06 | Lifting platform for radial arm crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322417529.0U CN220787869U (en) | 2023-09-06 | 2023-09-06 | Lifting platform for radial arm crane |
Publications (1)
Publication Number | Publication Date |
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CN220787869U true CN220787869U (en) | 2024-04-16 |
Family
ID=90629870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322417529.0U Active CN220787869U (en) | 2023-09-06 | 2023-09-06 | Lifting platform for radial arm crane |
Country Status (1)
Country | Link |
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CN (1) | CN220787869U (en) |
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2023
- 2023-09-06 CN CN202322417529.0U patent/CN220787869U/en active Active
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